package com.zuoye.Dao;

import com.zuoye.Opjo.Class;

import java.sql.Connection;
import java.util.ArrayList;


/**
 * @version v1.0
 * @Description
 * @Author admin
 * @date 2021/7/30  16:46
 * @Copyright
 */
public interface ClassDaoInterface {
    int insert(ArrayList<Class> list);

    int delete(int claId);

    int update(Class cla);

    ArrayList<Class> query();

    int transaction(Connection connection, ArrayList<Class> list);
}
